What is the next number of the following sequence 4, 65, 5, 57, 6, 69, 7,

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25 May 2015 Sequence

What is the next number of the following sequence
4, 65, 5, 57, 6, 69, 7,

OPtion

1) 56
2) 74
3) 89
4) 99
5) 117
6) 107
7) 104
8) 101
9) 81
10)127

Solution

4
4^2 = 16 = reverse = 61+number = 61+4 = 65
5
5^2 = 25 = reverse = 52+number = 52+5 = 57
6
6^2 = 36 = reverse = 63+number 63+6 = 69
7
7^2 = 49 = reverse = 94+number = 94+7 = 101
Option 8)

Correct Option: 8 Best Solution (3)